I use Win XP and HP LJ 3055 (and other printers): when printing a pdf-file with Reader X, 1st page is ok, 2nd and other pages show a jumble of numbers / mess up existing numbers - however, any drawing/lines etc. is still printed well. (by the way: printed with Reader 9.x - print-outs are ok....!?!)

As mentioned, the error occurs on others PCs and with other printers as well.

I have the same problem on my HP Photosmart C410 with Reader X. The only "fix" I've found is to disable duplex printing in the printer drivers. That fixes the corrupt numbers/text problem and for whatever reason it still prints in duplex mode.

Setting "Print as image" might work as well, but I haven't tried that since it makes printing much slower.

I had this happen a few times over here. I found that if I left the PDF open until the printer was done printing it worked fine. If I closed the PDF before the printer finished it would come out a jumbled mess of letters and numbers.